When fan control is automaticmy GPU has reached 94º under stress, when is manual and configured at between 2600-2800rpm approximately beforestress state the temperature does not exceed 86º inside a Fractal Define R5 Black with 4 x 140mm intake fans.

I have also noticed that in the automatic state the fan takes too long to react when the temperature rises rapidly and in manual state does not obey exactly my orders, but I think it is a very useful tool for the health of the GPU, my experience is very positive.

I installed a wx4100 with the 19.5.2 drivers because that's thing now and have noticed similar fan behavior although the radeon pro drivers 19q2 faired better with custom fan speeds so I'm wondering if this has been resolved.